Local states of 57Fe atoms in amorphous Fe-B phase in nitrogen implantation

被引：0

作者：

Uglov, V.V. ^{[1
]}

Fedotova, J.A. ^{[1
]}

Khodasevich, V.V. ^{[1
]}

Stanek, J. ^{[1
]}

机构：

[1] Belorussian State Univ, Minsk, Belarus

来源：

Surface Investigation X-Ray, Synchrotron and Neutron Techniques | 2000年 / 15卷 / 05期

关键词：

Amorphous alloys - Atoms - Boron - Electron spectroscopy - Iron - Iron alloys - Magnetic materials - Metallic films - Mossbauer spectroscopy - Nitrogen - Phase transitions;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Local environments of iron atoms in Fe-B and Fe-B-N systems formed by successive boron and nitrogen implantation into iron films have been studied by Mossbauer conversion electron spectroscopy (MCES). Short-range order in the formation of amorphous structures has been investigated as a function of implanted boron and nitrogen concentrations. It has been established that the short-range order in Fe-B-N systems is determined by the concentration of preliminarily incorporated boron. Threshold concentrations corresponding to the phase transformation from the magnetic to paramagnetic Fe-B phase, as well as to the decomposition of the magnetic Fe-B(B, N)m phase have been determined.

引用

页码：797 / 806